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anyanavicka [17]
3 years ago
10

when draining her hot tub, the height of the water in Brittany's hot tub decreases at a rate of 2 inches per minute. After 9 min

utes there are 11 inches of water in the tub. Assume that the height is decreasing at a constant rate. After how many minutes will the tub be empty
Mathematics
2 answers:
Oliga [24]3 years ago
5 0

after 5.5 or 5 1/2 minutes the tube will be empty.

Hope this helps:)

olganol [36]3 years ago
4 0

Answer:

--------------------------------------------->>>>>>>

Step-by-step explanation:

h-11=-2(t-9)

h=-2t+18+11

h=-2t+29

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6 0
2 years ago
Sal bought 2 shirts and a hat. Sal remembers each shirt was $10, and the total was $50. Which equation helps answer the question
Oksana_A [137]

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Step-by-step explanation:

2s+h=50

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3 0
3 years ago
Angie an Kenny play online video games. Angie buys 1 software package and 3 months of game play. Kenny buys 1 software package a
Sati [7]

Answer:

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Step-by-step explanation:

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Kenny: 20 + 2x

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4 0
3 years ago
about 7.5 gallons of water will fill up 1 cubic foot of space. how many gallons of water will fill a goldfish pool shaped like t
Cloud [144]
Well, since there is no image I am unable to say the exact volume. But here is the volume formula-
V=L times W times H
*V=volume W=width H=height
and you don't actually have to write times you can do the symbol.

Example- if I had a rectangular prism of the width being 5 cubes, the length 8 cubes, and the height 7 cubes(following how many gallons are in a cube 7.5) I would the use my formula. V=LWH- 8 times 7= 56 56 times 5=280 280 times 7.5= 2100
V=2100 (that is your answer reply If you didn't mean the volume or you don't get it)


7 0
2 years ago
Read 2 more answers
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